Power of Data Visualization

From International Orange to space-age silver, Astronauts' spacesuits have a varied and colorful history. The United States has used at least eight distinct spacesuit models throughout its roughly 50 years of manned spaceflight

Echoing President John F. Kennedy's 1962 speech, given at Rice University in Houston, Texas, where he challenged the US to go to the Moon not because (it was) easy, but because (it was) hard, President Barack Obama laid out his goals to send astronauts to Mars and return them safely to Earth.